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1.
Introduction
R712 is a long-range wireless outdoor temperature and humidity device based on the LoRaWAN
open protocol (Class A).
The R712 is mainly used to detect the temperature and humidity in outdoor air, and also carrying a
waterproof housing. It collects data over LoRa network and sends it to devices to be shown, fully
compatible with LoRaWAN protocol.
LoRa Wireless Technology:
LoRa is a wireless communication technology dedicated to long distance and low power
consumption. Compared with other communication methods, LoRa spread spectrum modulation
method greatly increases to expand the communication distance. Widely used in long-distance,
low-data wireless communications. For example, automatic meter reading, building automation
equipment, wireless security systems, industrial monitoring. Main features include small size, low
power consumption, transmission distance, anti-interference ability and so on.
LoRaWAN:
LoRaWAN uses LoRa technology to define end-to-end standard specifications to ensure
interoperability between devices and gateways from different manufacturers.
